2011 UNCO Math Contest II Problems/Problem 11

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Problem

Tie breaker – Generalize problem #2, and prove your statement.

Solution

See solution to #2. Integers that are one less than a prime cannot be written in the form $m +n +m$.

See Also

2011 UNCO Math Contest II (ProblemsAnswer KeyResources)
Preceded by
Problem 10
Followed by
Last Question
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All UNCO Math Contest Problems and Solutions